Who else has been benefiting from cheap NGL feedstocks? 

With less and less arable land available around the world, increasing yields from existing plots will become increasingly important to keep up with expected population growth. Cheap and effective fertilizers could be the key to achieving this goal. As the global leader in potash production, PotashCorp has several barriers to entry established that make it nearly impossible for competition to break through. Click here now to access The Motley Fool's new premium research report on PotashCorp, in which we cover precisely what these barriers to entry are and detail several other key reasons why this company presents such a compelling investment opportunity today.